Stop Superbugs Naturally - The Plague bacteria (Yersinia pestis) which causes bubonic plague, thought to be the Black Death of Europe in the century, and also the Great Plague of London in

WATER BEARS IN SPACE! The water bear, or TARDIGRADE, is so small it measures in angstroms, not millimeters. The Swedes sent some into space in The tiny critters survived the vacuum of space, the intense cold and radiation for 8 days!